with me on cbs this morning. i'm please to do have all of them here. we'll be joined by norah and john in just a moment. martha tell me about general petraeus. do you know him. what is it about this story that surprises you most? >> well, i have known general petraeus and covered him in war zones for about a decade and what surprised me most is he seems like a man who is so disciplined and so careful about his image and about his reputation that it was jaw dropping to me when i first heard it. >> rose: so the question is what didn't you understand about him? >> well, i mean i may not understand everything about him now but i was surprised that he would allow this i guess failure of discipline. he really does guard his reputation so well. he watch the people who are around him. but he granted paula broadwell this unprecedent the act sessments we've had access to general petraeus throughout the years when he wants us around, when he wants to tell us something. this was different. he really allowed her to go everywh